A.A rock-and-roll band considers its music unappealing to a mainstream audience, changes to a more palatable sound, and fails anyway.
B.An author decides that he would have a better niche in a fringe literary market, and sells his work there, but with little profit.
C.An artist decides that his oeuvre of paintings is not commercially viable, and resigns himself to make unpopular but artistically dignified work.
D.A marketing executive decides that a product won't sell, and thus restricts its availability to a certain loyal market.
E.A film actor realizes that he could be more successful working in theater, and though he achieves success, finds he misses his old form
第1题
利用牙片可检查以下内容,除了
A.龋损情况
B.牙齿色泽
C.髓角位置
D.牙槽骨情况
E.根管长短
为了保护您的账号安全,请在“上学吧”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!